diff --git a/src/phi/web/app.py b/src/phi/web/app.py
index aec3b7b..f95dda7 100644
--- a/src/phi/web/app.py
+++ b/src/phi/web/app.py
@@ -16,11 +16,12 @@ log = get_logger(__name__)
 
 
 LOGIN_ROUTE = "/login"
+COOKIE_NAME = "PHI_COOKIE"
 
 
 def setup_app(config):
     app = web.Application()
-    setup(app, EncryptedCookieStorage(extract_secret(config)))
+    setup(app, EncryptedCookieStorage(extract_secret(config), cookie_name=COOKIE_NAME))
 
     app["config"] = config
     app["store"] = ClientStore(LOGIN_ROUTE)